Apex AIOTeam engineering
The LMU pit wall for endurance teams
A live Le Mans Ultimate pit wall for the whole crew. Timing, the track map, fuel strategy, per-corner tyres and brakes, car state, weather and lap trends sit on one team dashboard that follows whoever is driving, with no handover at the driver swap. Engineer your teammate from another PC, or open the same board on a phone or tablet.
- Crew per team
- 6
- Relay rate
- 1/s
- Data states
- 3
- Follows the driver automatically
- Live, relayed and stale labelled
- Phone, tablet or any browser
- 01Timing
- 02Track map
- 03Fuel & energy
- 04Strategy to the flag
- 05Tyres, brakes & car state
- 06Weather
- 07Lap trends
A live LMU pit wall for your endurance team
In a long Le Mans Ultimate race the driver can't watch everything, and the sim's own screens don't tell the crew enough. The Team board lets a teammate follow the active car from another PC, a phone, a tablet or any browser, with the same fuel, tyre, damage and strategy data the driver sees.
The pit wall for engineering your teammate is phenomenal. No other app has anything close. So useful to have the correct info, not the BS LMU gives you.
Everything the engineer needs on one dashboard
Every signal that decides a stint is on one screen. The fuel number sits next to the pit window it drives, and the weather next to the tyres it will change.
| P | # | Driver | Last | Best | Int | vs me | VE |
|---|---|---|---|---|---|---|---|
| 4 | 87 | CARL | 2:14.800 | 2:13.100 | +0.8 | — | 39% |
| 5 | 46 | VER | 2:15.121 | 2:13.420 | +1.1 | +0.3 | 42% |
| 6 | 12 | MUL | 2:15.802 | 2:14.011 | +1.8 | +1.0 | 34% |
| 7 | 92 | JAM | 2:16.214 | 2:14.208 | +2.2 | +1.4 | 51% |
vs me shows the live interval to your team car. Negative is ahead.
● #87 CARL
● #46 VER
● #12 MUL
● #92 JAM
38.5%
≈ 8.8 laps in the tank
2 stops
Pit window · in 6–8 laps
- 01Relay sourceThe driving PC, relaying once a second.
- 02Board presetEngineer, Strategist or Car layout.
- 03TimingLast, best, interval, and a live “vs me” gap to your team car.
- 04Track mapEvery car on the circuit, your team car picked out.
- 05Fuel & energyIn the tank, per lap, laps it buys, and the figure at the flag.
- 06StrategyStops to the flag, the pit window and the save target.
- 07Tyres & brakesPer-corner wear and temperature, brake temperature beside it.
- 08Lap timesYour car against a rival, charted across the stint.
- 09WeatherAir, track, rain now and the outlook ahead.
Board presets for each role. Switch layouts depending on who is watching and what they are there to call. Engineer puts every decision-making signal on screen at once, so nobody goes hunting through tabs.
LMU fuel strategy that replans itself
The strategy panel isn't a calculator you feed. It works from the real consumption of the car on track and replans as the race changes: laps remaining, stops to the flag, the pit window and the per-lap save target needed to reach it. When the plan stops working, the save target tells the driver by how much.
Want the same numbers in the driver's ear? The voice race engineer answers fuel to the end and pit windows on a button press, and the MFD overlay changes the pit strategy without opening the in-game menu.
- Fuel & energy in the tank
- 38.5%
- Cost of one lap
- 4.40%
- Laps that buys
- ≈ 8.8
- Figure at the flag
- −35.4%
- Stops to the finish
- 2
- Pit window
- in 6–8 laps
- Save target
- 3.08% / lap
The values from the board above. A negative figure at the flag is the shortfall, shown long before it becomes a stopped car.
Driver swaps without a handover
LMU remote telemetry for teammates usually breaks at the stop. Apex AIO doesn't tie the board to one machine: every teammate runs the app, the driving PC relays once per second, and the board goes where the fresh data is.
| Source | Stint 1 | Swap | Stint 2 |
|---|---|---|---|
| Driver 1 · PC | Driving · relaying 1/s | Out of the car | |
| Driver 2 · PC | Standing by | Driving · relaying 1/s | |
| Team board | Follows driver 1 | Follows driver 2 |
The Team board follows the freshest source with real tyre data, whoever is in the car. Nobody has to switch feeds, re-share a screen or hand over a login at the stop, and the teammate who just climbed out never overrides the one in the car.
Every panel carries a state label, so old telemetry never reads as current.
- LIVE
- Current data from the session, updating now.
- RELAYED
- Telemetry relayed from the teammate who is driving.
- STALE
- Data that has stopped updating, marked so it can't mislead the crew.
The pit wall in any browser: phone, tablet or laptop
The Team pit wall and the Solo engineer board don't only live in the app. Sign in on the web with the same Apex account and the same live dashboard opens on whatever device is in your hand. It follows the session wherever you open it.
Phone
Follow the stint from the sofa, the garage or the other side of the country.
Tablet
A second pit-wall screen next to the wheel, without a second PC.
Any other machine
Mac, Linux, a work laptop. Anything with a browser opens the same board.
The web board needs an Apex AIO app connected to the session and relaying it, because the telemetry still comes from a driving PC. It goes live the moment that app starts relaying.
Open your boardsSolo board: engineer yourself
Not every endurance race comes with a crew. The Solo engineer board is the same kind of live board for your own car. Prop a tablet or phone beside the wheel and you have a second pit-wall screen without a second PC: fuel, strategy, tyres and weather at a glance between corners.
| Compare | Team pit wall | Solo engineer board |
|---|---|---|
| Watches | The team's active car | Your own car |
| Opens in | The app, or any browser | The app, or any browser |
| Crew | Up to 6 members | Just you |
| Follows | Whoever is driving | The car you are driving |
After the flag
The pit wall is for the race as it happens. When it's over, Review reads every lap back from your own PC (stint sheets, tyre wear lap by lap and lap-vs-lap traces) so you can see where the time went. If the car was the problem, the setup optimiser and community setups are in the same app.
Setting up a team
The relay runs inside the app every teammate already has, so there is nothing to host and nothing to screen-share.
- 01
Everyone runs Apex AIO
Each teammate installs the app and signs in. Every crew member needs their own active subscription: £4.99 a month after the trial.
- 02
Join the same crew
Sign in to the same team. Up to six members can join one team, drivers and engineers alike.
- 03
Drive, and the relay starts itself
Whoever is driving relays the session once per second, and the Team board follows them. At the swap it moves to the next driver on its own.
- 04
Open the board anywhere
In the app on another PC, or in any browser at aio.apexandchillracing.co.uk with the same Apex account.
Team relay requires each crew member to run Apex AIO and have their own active subscription. See pricing.
Frequently asked
How does the team pit wall follow our car?
Every teammate runs Apex AIO signed in to the same crew. The driving PC relays its live local telemetry once per second, and the Team board automatically follows the freshest source with real tyre data, so a driver swap needs no manual handover. Data on the board is marked live, relayed or stale. Up to six members can join a team, and each needs their own active Apex subscription. The board is also on the web at aio.apexandchillracing.co.uk, so a crew member who is watching rather than driving doesn't need a PC.
How many people can be on an LMU pit wall team?
Up to six members can join one team in Apex AIO. Each signs in with their own Apex account and needs their own active subscription. Any of them can drive or engineer: the Team board follows whichever teammate is sending fresh driving data.
What happens to the pit wall at a driver swap?
Nothing you have to do. The Team board follows the freshest source with real tyre data, so when the next driver takes the car and their PC starts relaying, the board moves to them on its own. Every panel is labelled live, relayed or stale, so data from the driver who just climbed out never reads as current.
Do I need a team to use the engineer board?
No. Alongside the Team pit wall there is a Solo engineer board for your own car, in the app and in the browser. Open it on a tablet or phone beside the wheel and you have a second pit-wall screen without a second PC.
Can I view the engineer boards on a phone or in a browser?
Yes. The Team pit wall and the Solo engineer board are also served on the web at aio.apexandchillracing.co.uk. Sign in with the same Apex account on a phone, tablet, Mac or work laptop and you get the same live board: timing, fuel and strategy, per-corner tyres and brakes, car state, weather, the track map and lap trends. The one requirement is an Apex AIO app connected to the session and relaying it, because the telemetry still comes from a driving PC. You can engineer from the garage, the sofa or another country.
Can I see Le Mans Ultimate telemetry on my phone or tablet?
Yes. The Team pit wall and the Solo engineer board open in any browser at aio.apexandchillracing.co.uk: phone, tablet, Mac or any other machine. Sign in with the same Apex account as the app. The board goes live as soon as an Apex AIO app is connected to the session and relaying it, because the telemetry itself still comes from the driving PC.
How does the LMU fuel strategy on the pit wall work?
The strategy panel replans from real consumption rather than a fixed estimate. It shows fuel and energy in the tank, the cost per lap, how many laps that buys and the figure at the flag. From those it works out stops to the finish, the pit window and the per-lap save target needed to reach it, and updates them as the race changes.
One app, one price
- 01Apex AIO SystemLMU overlays, a voice race engineer, community setups, a team pit wall and lap telemetry in one Windows app for Le Mans Ultimate. Free for 7 days.
- 02LMU Overlays20 lightweight Le Mans Ultimate overlays for OBS or in-game: standings, relative, radar, 3D track map, fuel, track limits and a working MFD.
- 03LMU Race EngineerA voice race engineer for Le Mans Ultimate. Press a wheel button, ask for gaps, fuel or pit windows, and get the answer from live telemetry, offline.
- 04LMU SetupsLe Mans Ultimate community setups ranked by verified lap times, plus a live setup editor and optimiser. Send any setup straight into LMU.
- 06LMU TelemetryLe Mans Ultimate telemetry on your own PC: every lap you've driven, your optimal lap, and two laps compared corner by corner.
Try it free for 7 days
The team pit wall, the Solo board and the web boards are all in the free trial, along with every overlay, the race engineer and your setups. Get the crew on it before the next endurance race.
- Platform
- Windows
- Trial
- 7 days
- Then
- £4.99/mo
Everything included. One plan.